例句：
它們必須是可靠和直觀的，以便于安排定期備份和在必要時(shí)檢索文件。
They must be dependable and intuitive, making it easy to schedule regular backups and to retrieve files in a pinch.
這可能意味著回歸到更小的田地，農(nóng)作物種植成網(wǎng)格形，而不是成行；果樹修剪成二維形狀，以便于收割。
This could mean a return to smaller fields, with crops planted in grids rather than rows and fruit trees pruned into two-dimensional shapes to make harvesting easier.
每件產(chǎn)品都有號(hào)碼以便于識(shí)別。
Each product has a number for easy identification.